| Identification | More | [Name]
1H-Imidazole-4-carboxylic acid | [CAS]
1072-84-0 | [Synonyms]
1H-IMIDAZOLE-4-CARBOXYLIC ACID
4(5)-IMIDAZOLECARBOXYLIC ACID
4-IMIDAZOLECARBOXYLIC ACID
IMIDAZOLE-4-CARBOXYLIC ACID
RARECHEM AL BE 0762
4-carboxyimidazole
4-hydroxy imizodale
Imidazol-4-carboxylic acid
1H-Imidazole-5-carboxylic acid 98% | [EINECS(EC#)]
214-017-8 | [Molecular Formula]
C4H4N2O2 | [MDL Number]
MFCD00082203 | [Molecular Weight]
112.09 | [MOL File]
1072-84-0.mol |
| Chemical Properties | Back Directory | [Appearance]
Gray or tan powder | [Melting point ]
294-295 °C (lit.) | [Boiling point ]
495.0±18.0 °C(Predicted) | [density ]
1.524±0.06 g/cm3(Predicted) | [storage temp. ]
Refrigerator | [solubility ]
Aqueous Acid (sparingly) | [form ]
Liquid | [pka]
2.69±0.10(Predicted) | [color ]
Clear colorless | [InChI]
InChI=1S/C4H4N2O2/c7-4(8)3-1-5-2-6-3/h1-2H,(H,5,6)(H,7,8) | [InChIKey]
NKWCGTOZTHZDHB-UHFFFAOYSA-N | [SMILES]
C1NC(C(O)=O)=CN=1 | [CAS DataBase Reference]
1072-84-0(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [RTECS ]
NI4001000
| [Hazard Note ]
Irritant | [HazardClass ]
IRRITANT | [HS Code ]
29332900 |
| Hazard Information | Back Directory | [Chemical Properties]
Gray or tan powder | [Uses]
4-Imidazolecarboxylic acid (ICA) was used in the synthesis of triphenymethyl-protected 4-imidazole carboxylic acid (trityl-ImCOOH) which is employed to functionalize poly(propylene imine) dendrimers.
It may be used in the following studies:
- In the synthesis of lanthanide sulfate–carboxylates, [Ln(HIMC)(SO4)(H2O)] (Ln = Dy and Eu, HIMC = 4-imidazolecarboxylic acid) by in situ decarboxylation in the presence of Cu(II) ions.
- As an internal standard to obtain calibration curve by plotting the peak area ratios of histamine (HA) and several metabolites isolated from C3H/HeNCrj mice hair relative to ICA.
- In the synthesis of tetranuclear manganese carboxylate complexes possessing imidazole-based N/O chelating ligands.
| [General Description]
4-Imidazolecarboxylic acid (1H-imidazole-4-carboxylic acid, H2imc) is an imidazole derivative that contains an imidazole group and a carboxylate group. It has been widely utilized to generate different types of coordination polymers. The anion of 4-imidazolecarboxylic acid has been reported to stabilize binuclear hydroxo complexes of trivalent lanthanides in the pH range 7-10. |
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